#!/bin/sh

#
# XXX lockfile and interlock with mkbindist to avoid overlapping
# builds

if [ $# -lt 2 ]; then
  echo "usage: makeworld <arch> <branch> [<buildid>] [args]"
  exit 1
fi

arch=$1
branch=$2
shift 2

buildid="latest"
if [ $# -gt 0 ]; then
  case "$1" in
    -client)
      ;;
    -nocvs|-novcs)
      ;;
    *)
      buildid="$1"
      shift
      ;;
  esac
fi

pbc=${PORTBUILD_CHECKOUT:-/a/portbuild}
pbd=${PORTBUILD_DATA:-/a/portbuild}

builddir=${pbd}/${arch}/${branch}/builds/${buildid}
if [ ! -d ${builddir} ]; then
    echo "build directory ${builddir} does not exist!"
    exit 1
fi

. ${pbc}/admin/conf/admin.conf
. ${pbc}/conf/server.conf
. ${pbc}/conf/common.conf
. ${pbd}/${arch}/portbuild.conf
if [ -f ${builddir}/portbuild.conf ]; then
    . ${builddir}/portbuild.conf
fi
# NB: we can't use buildenv because it sets ARCH and MACHINE_ARCH that
# confuses cross-builds

export TARGET_ARCH=${arch}
# Workaround needed for zfs - 20090321 erwin
export NO_FSCHG=1
export MAKEOBJDIRPREFIX=${WORLDDIR}/obj

client=0
novcs=0

# optional arguments
while [ $# -gt 0 ]; do
  case "$1" in
    -client)
      client=1
      ;;
    -nocvs|-novcs)
      novcs=1
      ;;
    *)
      args="$1 ${args}"
      ;;
  esac
  shift
done

# XXX MCL I don't know what -client is supposed to do.
if [ "$client" = "1" ]; then
	SRC_BASE=${pbd}/${arch}/src-client
	shift 1
else
	SRC_BASE=${builddir}/src

	# allow for per-build make.conf
	if [ -f ${builddir}/make.conf.server ]; then
	    export __MAKE_CONF=${builddir}/make.conf.server
	else
	    export __MAKE_CONF=/dev/null
	fi

	# allow for per-build src.conf
	if [ -f ${builddir}/src.conf.server ]; then
	    export SRCCONF=${builddir}/src.conf.server
	else
	    export SRCCONF=/dev/null
	fi
fi

cd ${SRC_BASE} || exit $?

if [ "$novcs" = "0" ]; then
	echo "==> Updating source tree"
	# XXX MCL 20121120 not yet tested.
	${VCS_UPDATE_COMMAND} ${SRC_BASE} || exit $?
fi

echo "==> Starting make buildworld"
make buildworld ${args} || exit $?

echo "==> Cleaning up destdir"
destdir=${WORLDDIR}/${arch}/${branch}
rm -rf ${destdir}/
chflags -R noschg ${destdir}/
rm -rf ${destdir}/
mkdir -p ${destdir} || exit $?

echo "==> Starting make installworld"
if [ "$client" = "0" ]; then
	export NEWSPARC_TIMETYPE=__int64_t
	make installworld DESTDIR=${destdir} || exit $?

	echo "==> Starting make distribute"
	make DESTDIR=${destdir} distrib-dirs && \
	    make DESTDIR=${destdir} distribution || exit $?

else
	echo "==> Not doing installworld of client source tree"
fi